On the Invariant Sphere Theorem
Abstract
Abstract For a system in $$\mathbb {R}^n$$ R n consisting of an unstable star node and homogeneous nonlinearity, i.e. $$\dot{x}=\mu x+Q(x)$$ x ˙ = μ x + Q ( x ) with $$\mu >0$$ μ > 0 and Q ( x ) a homogeneous polynomial satisfying $$xQ(x)
Fields of Study & Subjects
Advanced Differential Equations and Dynamical Systems
Nonlinear Differential Equations Analysis
Nonlinear Waves and Solitons
Publication details
- Journal / source
- Aequationes Mathematicae
- Publisher
- Springer Science and Business Media LLC
- Volume
- 100
- Issue
- 3
- Publication date
- 19 May 2026
- Language
- EN